/*
 * Copyright 2013-2024 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package io.kiki.stack.http.feign.SpringMvcContract.clientconfig;

import io.kiki.stack.http.feign.SpringMvcContract.clientconfig.http2client.Http2ClientCustomizer;
import io.kiki.stack.http.feign.SpringMvcContract.support.FeignHttpClientProperties;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import java.net.http.HttpClient;
import java.time.Duration;
import java.util.List;

/**
 * Default configuration for {@link HttpClient}.
 */
@Configuration(proxyBeanMethods = false)
@ConditionalOnMissingBean(HttpClient.class)
public class Http2ClientFeignConfiguration {

    @Bean
    @ConditionalOnMissingBean
    public HttpClient.Builder httpClientBuilder(FeignHttpClientProperties httpClientProperties) {
        return HttpClient.newBuilder().followRedirects(httpClientProperties.isFollowRedirects() ? HttpClient.Redirect.ALWAYS : HttpClient.Redirect.NEVER).version(HttpClient.Version.valueOf(httpClientProperties.getHttp2().getVersion())).connectTimeout(Duration.ofMillis(httpClientProperties.getConnectionTimeout()));
    }

    @Bean
    public HttpClient httpClient(HttpClient.Builder httpClientBuilder, List<Http2ClientCustomizer> customizers) {
        customizers.forEach(customizer -> customizer.customize(httpClientBuilder));
        return httpClientBuilder.build();
    }

}
